Clamping set of bracket arms for supporting tubular objects



FIG. 1 is a top three-quarter perspective view of a clamping set of bracket arms for supporting tubular objects;

FIG. 2 is a bottom plan view thereof; and

FIG. 3 is a rear elevational view thereof.

The broken line showing of a vertical mounting plate in all three figures is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for clamping set of bracket arms for supporting tubular objects, as shown and described. 